"What is metal-free leather?"

Activity: Academic Talks or PresentationsConference Presentation


Presentation given at the 11th Freiberg Leather Days conference held in Freiberg (Germany). The presentation set out to present recently obtained and published data to challenge some of the terminology used by the leather sector and allied industries – particular focus on the term “metal-free leather.”
Period29 Jun 2023
Event title11th Freiberg Leather Days
Event typeConference
LocationFreiberg, Germany, SaxonyShow on map
Degree of RecognitionInternational


  • Metal-free
  • Aluminosilicate
  • Zeolite
  • Tanning
  • Definitions